@charset "UTF-8";
div{
font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif

}
 .button1 {
  color: #778899;
 -webkit-transition-duration: 0.4s;
 transition-duration: 0.4s;
 padding: 5px 20px;
 text-align: center;
 background-color:#F0FFFF;
 border: 2px solid #B0C4DE;
 border-radius:5px;
 }
 .button1:hover {
 background-color:#1E90FF;
 color: white;
 }